1027771238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20707}}^1$

素因数の和:20828

約数の個数: 32

約数和(自身を含む): 1753387776

約数和(自身を除く): 725616538

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3818, 20707, 24817, 41414, 49634, 269191, 476261, 538382, 952522, 1718681, 3437362, 6191393, 12382786, 22342853, 39529663, 44685706, 79059326, 513885619, 1027771238]

約数ペア:

[(1, 1027771238), (2, 513885619), (13, 79059326), (23, 44685706), (26, 39529663), (46, 22342853), (83, 12382786), (166, 6191393), (299, 3437362), (598, 1718681), (1079, 952522), (1909, 538382), (2158, 476261), (3818, 269191), (20707, 49634), (24817, 41414)]